A cylindrical wave expansion method is developed to obtain the scattering field for an ideal two-dimensional cylindrical invisibility cloak. A near-ideal model of the invisibility cloak is set up to solve the boundary problem at the inner boundary of the cloak shell. We confirm that a cloak with the ideal material parameters is a perfect invisibility cloak by systematically studying the change of the scattering coefficients from the near-ideal case to the ideal one. However, due to the slow convergence of the zeroth order scattering coefficients, a tiny perturbation on the cloak would induce a noticeable field scattering and penetration.
標簽： cylindrical scattering expansion developed
上傳時間： 2017-03-30
上傳用戶：lhc9102
This program is about the CDMA modem. This is a MATLAB simulation in the field of mobile communication
標簽： This communicati simulation the
上傳時間： 2017-04-01
上傳用戶：古谷仁美
Calculate E-field of dipole antenna.
標簽： Calculate E-field antenna dipole
上傳時間： 2017-04-20
上傳用戶：colinal
a design review of robotics field
標簽： robotics design review field
上傳時間： 2017-04-23
上傳用戶：liansi
these pdf gives introduction to mems devices used in rf field
標簽： introduction devices these gives
上傳時間： 2017-05-09
上傳用戶：123啊
field oriened control of induction motor
標簽： induction control oriened field
上傳時間： 2017-05-20
上傳用戶：450976175
vba that using in excel programming today is veru useful in testing field.
標簽： programming testing useful excel
上傳時間： 2017-05-31
上傳用戶：我們的船長
tells you how to do the panel
上傳時間： 2013-12-12
上傳用戶：pompey
A short tour on wavelets. This documents describes general aspects in wavelet field. It concerns a mathematical approach and can be used as a teaching material.
標簽： documents describes concerns wavelets
上傳時間： 2017-06-14
上傳用戶：ynzfm
password field validation - help - JavaScript.htm
標簽： JavaScript validation password field
上傳時間： 2017-06-16
上傳用戶：mpquest
